build.yml

name: Build

on: [push, pull_request]

permissions:
  contents: read

jobs:
  lint:
    name: Lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-python@v4
        with:
          python-version: '3.8'
      - run: |
          python -m pip install pylint
          python -m pip install -e .
      - uses: pre-commit/action@v3.0.0
        with:
          extra_args: pylint --all-files

  build_sdist:
    name: Build source distribution
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-python@v4
        with:
          python-version: '3.8'
      - name: Build sdist
        run: |
          python -m pip install --user build
          python -m build --sdist
      - uses: actions/upload-artifact@v3
        with:
          name: source
          path: dist/*.tar.gz

  build_wheels:
    needs: build_sdist
    name: Build wheel ${{ matrix.wheel }} on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        include:
          - { wheel: cp38-macosx_arm64,      os: macos-latest   }
          - { wheel: cp38-macosx_x86_64,     os: macos-latest   }
          - { wheel: cp38-manylinux_x86_64,  os: ubuntu-latest  }
          - { wheel: cp38-win_amd64,         os: windows-latest }
          - { wheel: cp39-macosx_arm64,      os: macos-latest   }
          - { wheel: cp39-macosx_x86_64,     os: macos-latest   }
          - { wheel: cp39-manylinux_x86_64,  os: ubuntu-latest  }
          - { wheel: cp39-win_amd64,         os: windows-latest }
          - { wheel: cp310-macosx_arm64,     os: macos-latest   }
          - { wheel: cp310-macosx_x86_64,    os: macos-latest   }
          - { wheel: cp310-manylinux_x86_64, os: ubuntu-latest  }
          - { wheel: cp310-win_amd64,        os: windows-latest }
          - { wheel: cp311-macosx_arm64,     os: macos-latest   }
          - { wheel: cp311-macosx_x86_64,    os: macos-latest   }
          - { wheel: cp311-manylinux_x86_64, os: ubuntu-latest  }
          - { wheel: cp311-win_amd64,        os: windows-latest }
          - { wheel: cp312-macosx_arm64,     os: macos-latest   }
          - { wheel: cp312-macosx_x86_64,    os: macos-latest   }
          - { wheel: cp312-manylinux_x86_64, os: ubuntu-latest  }
          - { wheel: cp312-win_amd64,        os: windows-latest }
          - { wheel: pp39-manylinux_x86_64,  os: ubuntu-latest  }
          # Currently broken with PyPy 7.3? See https://foss.heptapod.net/pypy/pypy/-/issues/4013.
          # - { wheel: pp39-macosx_x86_64,     os: macos-latest   }
          # - { wheel: pp39-win_amd64,         os: windows-latest }
    steps:
      - name: Download source distribution
        uses: actions/download-artifact@v3
        with:
          name: source
      - name: Unpack source distribution
        shell: bash
        run: tar --strip-components 1 -xvf *.tar.gz
      - name: Build wheel
        uses: pypa/cibuildwheel@v2.16.2
        with:
          output-dir: wheelhouse
        env:
          CIBW_ARCHS_MACOS: x86_64 arm64
          CIBW_BUILD: ${{ matrix.wheel }}
          CIBW_TEST_COMMAND: python -m unittest discover -v -s {package}/tests
          CIBW_TEST_SKIP: "*_arm64"
          CIBW_BUILD_VERBOSITY: 1
      - uses: actions/upload-artifact@v3
        with:
          name: ${{ matrix.wheel }}
          path: ./wheelhouse/*.whl

  test_macos_arm64_wheels:
    needs: build_wheels
    name: Test ${{ matrix.wheel }} macOS ARM64 wheel
    runs-on: [macOS, ARM64]
    strategy:
      matrix:
        include:
          - { wheel: cp310-macosx_arm64, python: '3.10' }
          - { wheel: cp311-macosx_arm64, python: '3.11' }
          - { wheel: cp312-macosx_arm64, python: '3.12' }
          # Not supported by setup-python for the self-hosted runner:
          #   Error: The version '3.9' with architecture 'arm64' was not found for macOS 13.6.
          # - { wheel: cp38-macosx_arm64,  python: '3.8' }
          # - { wheel: cp39-macosx_arm64,  python: '3.9' }
    steps:
      - run: rm -rf dist
      - uses: actions/download-artifact@v3
        with:
          name: source
          path: dist
      - uses: actions/download-artifact@v3
        with:
          name: ${{ matrix.wheel }}
          path: dist
      - uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python }}
      - run: |
          pip install --force-reinstall ./dist/*.whl
          tar xvf ./dist/pypcode-*.tar.gz
          cd pypcode-*/tests
          python -m unittest discover -v -s .

  build_docs:
    name: Build docs
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-python@v4
        with:
          python-version: '3.12'
      - run: |
          pip install -e .[docs]
          cd docs && make html coverage

  upload_pypi:
    name: Upload wheels to PyPI
    needs: [lint, build_docs, build_sdist, build_wheels, test_macos_arm64_wheels]
    runs-on: ubuntu-latest
    # Upload to PyPI on every tag starting with 'v'
    if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags/v')
    steps:
      - uses: actions/download-artifact@v3
        with:
          path: artifacts
      - run: |
          mkdir dist
          find artifacts -type f -exec mv {} dist \;
      - uses: pypa/gh-action-pypi-publish@release/v1
        with:
          user: __token__
          password: ${{ secrets.PYPI_TOKEN }}